Does anyone have any idea if this would be similar to becoming a doctor in Canada? My girlfriend is doing her undergrad and plans to do med school, I'm not sure

Does anyone have any idea if this would be similar to becoming a doctor in Canada? My girlfriend is doing her undergrad and plans to do med school, I'm not sure if I should show her this article or not... If this really only pertains to becoming a doctor in the USA, then there isn't a point in shower her this. Any advice/info is appreciated :)